iOS版本特定的info.plist设置 [英] iOS version specific info.plist settings

问题描述

我正在更新iOS7的应用程序（同时仍支持iOS6），并使用 UIStatusBarStyle：UIStatusBarStyleLightContent 更新状态栏以使用白色前景。

I am in the process of updating an app for iOS7 (while still supporting iOS6), and have updated the status bar to use a white foreground using UIStatusBarStyle: UIStatusBarStyleLightContent.

然而 UIStatusBarStyleLightContent 值在iOS7中是新的，因此在iOS6上运行 UIStatusBarStyle 恢复为 UIStatusBarStyleDefault ，使用浅灰色文本iOS6默认为浅灰色。但我需要我的iOS6版本使用黑色样式 UIStatusBarStyleBlackOpaque 状态栏。

However the UIStatusBarStyleLightContent value is new in iOS7, and so when run on iOS6 the UIStatusBarStyle reverts back to UIStatusBarStyleDefault, giving the light-gray with dark text iOS6 default. But I need my iOS6 version to use the black style UIStatusBarStyleBlackOpaque status bar.

鉴于你可以设置info.plist不同设备和平台类型的设置，例如 UIStatusBarStyle~ipad ：
https://developer.apple.com/library/ios/DOCUMENTATION/iPhone/conceptual/iPhoneOSProgrammingGuide/AdvancedAppTricks/AdvancedAppTricks.html

Given you can set info.plist settings for different device and platform types, e.g. UIStatusBarStyle~ipad: https://developer.apple.com/library/ios/DOCUMENTATION/iPhone/conceptual/iPhoneOSProgrammingGuide/AdvancedAppTricks/AdvancedAppTricks.html

我知道我可以通过 UIApplication 在运行时设置该值，但在启动图像显示之后才会产生影响。

I know I can set the value at runtime via the UIApplication, but this doesn't have an affect until after the startup image has displayed.

我希望你能为iOS版本使用类似的机制吗？例如：

I am hoping you can use a similar mechanism for iOS versions? e.g:

UIStatusBarStyle: UIStatusBarStyleBlackOpaque
UIStatusBarStyle~ios7: UIStatusBarStyleLightContent

然而，这不起作用，我无法在这样的功能上找到任何苹果文档。我不幸运，在iOS6应用程序发布期间将不得不忍受丑陋的白色状态栏吗？

However that doesn't work and I can't find any apple documentation anywhere on such a feature. Am I out of luck and will have to live with the ugly white status bar during iOS6 app launches?

编辑：刚刚在这里找到了类似的问题：iOS - 只在iOS 6及以上版本的Info.plist中输入？

Just found a similar question here: iOS - Entry in Info.plist for only iOS 6 and above?

似乎答案是否定的，这是不可能的。除非iOS7有任何更新？

Seems like the answer is no, this is not possible. Unless there have been any updates with iOS7?

推荐答案

使用此功能，我认为如此，这将对您有所帮助，

Use this, As i think so, this will be helpful to you,

if (floor(NSFoundationVersionNumber) <= NSFoundationVersionNumber_iOS_6_1) {
    // Load resources for iOS 6.1 or earlier, i.e set status bar here for previous versions 
} else {
    // Load resources for iOS 7 or later, set status bar here for ios 7 
}

这篇关于iOS版本特定的info.plist设置的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！